AngloGold Ashanti Mining Ltd
Role Description
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Details of the Role
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Role Title:
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Corrosion protection technician
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Level of Role / Job Grade:
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Business Unit:
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Siguiri
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Department / Function:
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Engineering/Reliability and Asset management
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Role Purpose and Context
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2.1 Role Context
The ABU is set up to provide strategic direction and guidance for Guinea, Geita, Iduapriem and Obuasi Operational and Capital Projects.
- Geita Gold Mine is located in north-western Tanzania, mined in both underground and open pit with a mineral resource of about 7.92 million ounces. GGML started open pit activities at Nyanmulilima in 2021 and Geita Hill underground operations in 2022 with the expectation of maintaining +500koz per year.
- Iduapriem is an open pit mine situated in Tarkwa in the Western Region of Ghana. The mine has a gravity circuit and cardon in leach plant and with a mineral resource of 6.68 million ounces of gold. The operation is targeting between 250-270koz per year.
- The Obuasi redevelopment project is nearing completion to become a modern efficient processing and underground mechanized operation and is now moving to achieving study state operations by 2023. The operation has the potential to deliver +500koz per year.
- Siguiri Gold mine is in the east-western part of Upper Guinea in the Republic of Guinea. The site is situated in the Siguiri Prefecture which is 127 km from Kankan, 218 km from Bamako (Mali) and 835 km from the capital Conakry. The combination plant conversion project began in 2017 to allow the mine to treat 4.8Mt of hard fresh rock ore and 7.2 Mt of oxide ore. Construction was completed in March 2018 and further optimisation and debottlenecking of the plant continue.
AGA will continue to leverage on technology that delivers efficiencies through use of world class systems that sets the pace for mechanized underground and open pit mining to consistently and sustainably deliver on what we say we will do.
2.2 Purpose
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Organisational Structure
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- Role Accountabilities & Outputs
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- Safety Accountabilities
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In term of requirements, to ensure full compliance of occupational health and safety assessment Series OHSAS 14001 and ISO 45001.
Model behaviour that is consistent with the AngloGold Ashanti Safety Vision and Values.
- Contribute to the safety goals’ achievement.
- Contribute to the identification of safety risks and resolve an escalating emerging issue
- Follow SOP for the corrosion protection machine operation
- Comply with scaffolding SOP
- Comply with corrosion coating product MSDS requirement
- Use right PPE and follow safety
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- Work Accountabilities
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- Coating of structural steelwork, platework, mechanical equipment, and structures situated in a general mining environment where the benefits of a zinc primer are required.
- Hydro blasting machine operation and maintenance
- Consumable disposal compliance and preserving any environmental spillages
- Storage of corrosion protection coating in the good condition
- Hydro blast machine operation
- Hydro blast metal surface cleaning
- Metal blast cleaning
- Hand tools cleaning
- Product mixing
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- People Accountabilities
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- Be accountable for all Corrosion protection and aspect of the plant structural integrity
- Apply the coating in compliance with the Anglo cold standards for Corrosion proception
SURFACE PREPARATION
- Abrasive blast to a near white finish in accordance with SA 2½ of ISO 8501-1 to obtain a surface profile of 40 to 65mm
- In areas where abrasive blast cleaning is not practical, two alternatives shall be considered:
- Hand cleaning
Abrade corroded areas to obtain a degree of cleanliness equivalent to St 2 of ISO 8501-1.
Remove all loose, flaking paint back to a tight edge and feather existing coating to eliminate stepped edges
Lightly abrade sound existing coating to provide a 'key'
Wash down surface with clean potable water to remove all contaminants and allow to dry Ultra High Pressure Water Cleaning
Ultra High-Pressure Water Cleaning may be preferable in areas where contamination by the abrasive blast media is undesirable
APPLICATION
Primer: One complete coat of aluminium filled epoxy mastic; DFT shall be 100 to 200mm
Finish: One complete coat of high build epoxy; DFT shall be 100 to 200mm. The total DFT of the system shall be 200mm to 400mm.
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- Financial Accountabilities
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- Control the coating product utilisation efficiently
- Prevent product spillage
- Monitor the storage condition to avoid coating
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|
|
|
- Stakeholder Accountabilities
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Provide within area of responsibility with any information, instruction, training or supervision that is necessary to enable them to perform their work safely and without risk to health.
Use scaffolding specialist to erect platform at the area higher than 2meters
Communicate with the employees working around the zone of corrosion protection coating task is performed
Report any contraventions of the mine Regulations, instructions, permissions, exemptions
|
|
|
|
- Compliance/Governance Accountabilities
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- AGA Spec 164050: Corrosion Protection of Steelwork with Coatings
- SANS 8501/ISO 8501: Preparation of steel substrates before application of paints and related products.
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- Role Relationship
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Internal
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External
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- Comply to all Aga values and regulation
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- Open mind and teamwork sprit
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- Collaborate with coworker and able to work with multicultural skills
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- Respect the time schedule and work effectiveness
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- Working with external service providers
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- Person Specification
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Qualifications
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Experience
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Legal Requirements
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- Able to read and write French and or English
- Physical and skilled technician
- Motivated and able to work in high
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- 3years in the industry or mining environment
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Certificate or diploma
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|
Technical Competencies
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Functional Competencies
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Leadership Competencies
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Mechanical, welders, electrical or similar.
Multiskilled capacity
Display good attitude and open to learn new subject
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- Write and read drawing and MSDS
- Identify and report hazards
|
Able to take leadership and initiative to perform continue improvement
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7. Role Authorities
Team Authority: Work with colleagues in the same managerial structure in a way that (i.e. collateral relationships) ensures the manager’s accountabilities are met. This requires a shared understanding of the context within which the manager’s accountabilities lie and requires colleagues to work together as a team and make mutual adjustments to their work.
Managerial Authority: Working with immediate reports and staff in a way that adds value to their roles and ensures their effectiveness. These authorities include:
- Induction into team.
- Assigning specific tasks.
- Assessing performance.
- Providing coaching.
- Initiating disciplinary action as and when required
Cross-Functional Authority: Working with employees in different managerial structures in a way that ensures the respective
(i.e. dotted line/matrix managers’ accountabilities are met. These authorities include:
relationships)
(i) Advising
(ii) Service giving
(iii) Service getting
(iv) Monitoring
(v) Co-ordinating
(vi) Auditing
(vii) Prescribing
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8. AGA Values
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It is the accountability of all employees to work according to the company’s values.
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Safety
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We put safety first before anything else
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Respect
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We treat each other with human dignity and respect
|
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Integrity
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We are honest and true to what we commit to
|
|
Sustainability
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We make a positive contribution towards an enduring world
|
|
Excellence
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We focus on continuous improvement towards a high performing culture
|
|
Collaboration
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We work together to build a great company
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Names of Role Holder
(If appointed)
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Signature & Date
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Names of Direct Manager / Supervisor
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Signature, Date & Stamp
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Names of Manager Once Removed (MoR)
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Signature, Date & Stamp
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Details of the Role
|
|
Role Title:
|
Corrosion protection technician
|
Level of Role / Job Grade:
|
|
|
Business Unit:
|
Siguiri
|
|
Department / Function:
|
Engineering/Reliability and Asset management
|
|
|
|
|
|
Role Purpose and Context
|
2.1 Role Context
The ABU is set up to provide strategic direction and guidance for Guinea, Geita, Iduapriem and Obuasi Operational and Capital Projects.
- Geita Gold Mine is located in north-western Tanzania, mined in both underground and open pit with a mineral resource of about 7.92 million ounces. GGML started open pit activities at Nyanmulilima in 2021 and Geita Hill underground operations in 2022 with the expectation of maintaining +500koz per year.
- Iduapriem is an open pit mine situated in Tarkwa in the Western Region of Ghana. The mine has a gravity circuit and cardon in leach plant and with a mineral resource of 6.68 million ounces of gold. The operation is targeting between 250-270koz per year.
- The Obuasi redevelopment project is nearing completion to become a modern efficient processing and underground mechanized operation and is now moving to achieving study state operations by 2023. The operation has the potential to deliver +500koz per year.
- Siguiri Gold mine is in the east-western part of Upper Guinea in the Republic of Guinea. The site is situated in the Siguiri Prefecture which is 127 km from Kankan, 218 km from Bamako (Mali) and 835 km from the capital Conakry. The combination plant conversion project began in 2017 to allow the mine to treat 4.8Mt of hard fresh rock ore and 7.2 Mt of oxide ore. Construction was completed in March 2018 and further optimisation and debottlenecking of the plant continue.
AGA will continue to leverage on technology that delivers efficiencies through use of world class systems that sets the pace for mechanized underground and open pit mining to consistently and sustainably deliver on what we say we will do.
2.2 Purpose
|
|
|
|
- Role Accountabilities & Outputs
|
|
|
- Safety Accountabilities
|
In term of requirements, to ensure full compliance of occupational health and safety assessment Series OHSAS 14001 and ISO 45001.
Model behaviour that is consistent with the AngloGold Ashanti Safety Vision and Values.
- Contribute to the safety goals’ achievement.
- Contribute to the identification of safety risks and resolve an escalating emerging issue
- Follow SOP for the corrosion protection machine operation
- Comply with scaffolding SOP
- Comply with corrosion coating product MSDS requirement
- Use right PPE and follow safety
|
|
|
|
- Work Accountabilities
|
- Coating of structural steelwork, platework, mechanical equipment, and structures situated in a general mining environment where the benefits of a zinc primer are required.
- Hydro blasting machine operation and maintenance
- Consumable disposal compliance and preserving any environmental spillages
- Storage of corrosion protection coating in the good condition
- Hydro blast machine operation
- Hydro blast metal surface cleaning
- Metal blast cleaning
- Hand tools cleaning
- Product mixing
|
|
|
|
- People Accountabilities
|
- Be accountable for all Corrosion protection and aspect of the plant structural integrity
- Apply the coating in compliance with the Anglo cold standards for Corrosion proception
SURFACE PREPARATION
- Abrasive blast to a near white finish in accordance with SA 2½ of ISO 8501-1 to obtain a surface profile of 40 to 65mm
- In areas where abrasive blast cleaning is not practical, two alternatives shall be considered:
- Hand cleaning
Abrade corroded areas to obtain a degree of cleanliness equivalent to St 2 of ISO 8501-1.
Remove all loose, flaking paint back to a tight edge and feather existing coating to eliminate stepped edges
Lightly abrade sound existing coating to provide a 'key'
Wash down surface with clean potable water to remove all contaminants and allow to dry Ultra High Pressure Water Cleaning
Ultra High-Pressure Water Cleaning may be preferable in areas where contamination by the abrasive blast media is undesirable
APPLICATION
Primer: One complete coat of aluminium filled epoxy mastic; DFT shall be 100 to 200mm
Finish: One complete coat of high build epoxy; DFT shall be 100 to 200mm. The total DFT of the system shall be 200mm to 400mm.
|
|
|
|
- Financial Accountabilities
|
- Control the coating product utilisation efficiently
- Prevent product spillage
- Monitor the storage condition to avoid coating
|
|
|
|
- Stakeholder Accountabilities
|
Provide within area of responsibility with any information, instruction, training or supervision that is necessary to enable them to perform their work safely and without risk to health.
Use scaffolding specialist to erect platform at the area higher than 2meters
Communicate with the employees working around the zone of corrosion protection coating task is performed
Report any contraventions of the mine Regulations, instructions, permissions, exemptions
|
|
|
|
- Compliance/Governance Accountabilities
|
- AGA Spec 164050: Corrosion Protection of Steelwork with Coatings
- SANS 8501/ISO 8501: Preparation of steel substrates before application of paints and related products.
|
|
| |
|
|
|
- Role Relationship
|
|
Internal
|
External
|
- Comply to all Aga values and regulation
|
- Open mind and teamwork sprit
|
|
|
- Collaborate with coworker and able to work with multicultural skills
|
- Respect the time schedule and work effectiveness
|
- Working with external service providers
|
- Person Specification
|
|
Qualifications
|
Experience
|
Legal Requirements
|
- Able to read and write French and or English
- Physical and skilled technician
- Motivated and able to work in high
|
- 3years in the industry or mining environment
|
Certificate or diploma
|
|
Technical Competencies
|
Functional Competencies
|
Leadership Competencies
|
|
Mechanical, welders, electrical or similar.
Multiskilled capacity
Display good attitude and open to learn new subject
|
- Write and read drawing and MSDS
- Identify and report hazards
|
Able to take leadership and initiative to perform continue improvement
|
7. Role Authorities
Team Authority: Work with colleagues in the same managerial structure in a way that (i.e. collateral relationships) ensures the
manager’s accountabilities are met. This requires a shared understanding of the context within which the manager’s
accountabilities lie and requires colleagues to work together as a team and make mutual adjustments to their work.
Managerial Authority: Working with immediate reports and staff in a way that adds value to their roles and ensures their effectiveness.
These authorities include:
- Induction into team.
- Assigning specific tasks.
- Assessing performance.
- Providing coaching.
- Initiating disciplinary action as and when required
Cross-Functional Authority: Working with employees in different managerial structures in a way that ensures the respective
(i.e. dotted line/matrix managers’ accountabilities are met. These authorities include:
relationships)
(i) Advising
(ii) Service giving
(iii) Service getting
(iv) Monitoring
(v) Co-ordinating
(vi) Auditing
(vii) Prescribing
|
|
8. AGA Values
|
|
Safety
|
We put safety first before anything else
|
|
Respect
|
We treat each other with human dignity and respect
|
|
Integrity
|
We are honest and true to what we commit to
|
|
Sustainability
|
We make a positive contribution towards an enduring world
|
|
Excellence
|
We focus on continuous improvement towards a high performing culture
|
|
Collaboration
|
We work together to build a great company
|
AngloGold Ashanti Limited
Reg No: 1944/017354/06
Directors: MDC Ramos (Chairperson) A Calderon Zuleta (Chief Executive Officer) (Australian) GA Doran (Chief Financial Officer) (Australian) KOF Busia (Ghanaian) AM Ferguson (British) AH Garner (American) R Gasant SP Lawson (American) MC Richter (American/Panamanian) JE Tilk (Canadian)
Company Secretary: LM Goliath
